baber/WOPTO huggingface dataset:
Patent JP-S6475639-A (JP)
Title: Cu alloy having excellent high temperature characteristics
Inventor: KOBAYASHI MASAO
IPC: C22C9/06
Filed: 1987-09-17
Abstract: PURPOSE:To obtain a Cu alloy having excellent high temp. characteristics such as high temp. strength, high temp. hardness and molten metal roughening resistance by specifying the compsn. consisting of Ni, Ti, Cr, Al and Cu. CONSTITUTION:The titled alloy has the compsn. consisting of, by weight, >1-5% Ni, 0.2-2% Ti, 0.1-1.5% Cr and 0.01-1% Al, furthermore contg. at need 0.01-0.5% Zr, one or more kinds between 0.01-0.5% Fe and Co, one or more kinds among 0.05-1.2% Sn, 0.05-1.2% Mn, 0.05-1.2% Zn, 0.001-0.2% Mg and 0.001-0.2% P, one or more elements of 0.001-0.2% rare earths and the balance Cu with inevitable impurities. Said alloy is suitable to use as a water-cooled rotary roll for the rapid solidifying of molten metal.
Patent JP-H0283245-A (JP)
Title: Cement accelerator
Inventor: YAGI TORU
IPC: C04B22/06
Filed: 1988-09-20
Abstract: PURPOSE:To provide a cement accelerator for spraying use causing no decrease in accelerability even in cold seasons such as in winter, comprising calcium aluminate, alkali metal aluminate and nitrate. CONSTITUTION:The objective cement accelerator for spraying use comprising (A) pref. ca. 40-80wt.% of calcium aluminate (e.g., CaO.2Al2O3), (B) pref. ca. 1-50wt.% of an alkali metal aluminate (e.g., sodium aluminate), and (C) 1-10wt.% of a nitrate (e.g., sodium nitrate). This accelerator can be used in such a manner that it is added to a dry or wet mix of mortar or concrete followed by pressurized feeding by compressed air and then spraying through a nozzle, and can be sprayed against water-erupting spots even in cold seasons.
Patent JP-2001056308-A (JP)
Title: Sector-type secondary ion mass analyzing method and sample holder
Inventor: OISHI RYUICHI
IPC: H01J37/252
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To perform analysis with high resolution in a depthwise direction by inclining the normal direction of a sample from the direction of a secondary ion optical axis to the direction of a primary ion optical axis. SOLUTION: A secondary ion optical axis 5 forms an angle of approximately 30 deg. with a primary ion optical axis 3. Primary ions from an ion source and mass filter 1 for generating primary ions are passed through a primary column 2 to shine a sample 13 held at a sample holder 11 in a sample analyzing chamber 8. The sample holder 11 is provided with such a face as to match the normal direction of the held surface of the sample 13 with the direction of the primary ion optical axis 3. The sample holder 11 on an XY stage 12 irradiates an analysis region, and secondary ions generated by the irradiation with primary ions are passed from a secondary ion deriving electrode 7 to a secondary column 4 and are analyzed at a sector-type mass analyzing part and detector 6 for secondary ions.  By this constitution, it is possible to lower the incident energy of the primary ions without lowering a secondary ion deriving voltage and to improve resolution in a depthwise direction.
Patent JP-H04363885-A (JP)
Title: Decorative composite board
Inventor: MATSUMOTO KOYA
IPC: B32B27/00
Filed: 1991-06-10
Abstract: PURPOSE:To connect an electrode and a power source to each other safely, and give no harm to the appearance of a decorative board by connecting an exposed electrode on the backside of the decorative board to a lead wire, on a decorative composite board using the decorative board having heat generating characteristic. CONSTITUTION:A thermosetting resin decorative board 1, having a plane-like heater such as a carbon fiber mixed paper and the like among layers, and a base board 2, such as a plywood, a particle board and the like, are bonded each other so as to form a decorative composite board, which is provided with a hole 3 having a opening on the back face. An electrode 14 is exposed on the backside of the decorative board 1 and the electrode 14 and a lead wire are connected each other in the hole 3, so that the lead wire is not exposed on the side and a safe connection is made and also it is prevented to harm an appearance.
Patent JP-S6475981-A (JP)
Title: Radar antenna
Inventor: YAMASHITA JUNJI
IPC: G01S7/02
Filed: 1987-09-18
Abstract: PURPOSE:To enable the substantially complete removal of the transmission and reception of signals by a side lobe of an antenna, by a method wherein a vertical beam emitted from an SLS antenna is directed below the direction of a vertical beam emitted from an INT antenna. CONSTITUTION:A rectangular INT antenna 1 constructed of a plurality of elements 1A... arranged at prescribed intervals in one line and shaped in the same slender rectangle substantially, and an SLS antenna 2 formed of an element positioned in the central part of said antenna, are provided. Out of these antennas, the antenna 2 is so installed as to be directed slightly below a plane formed by the elements 1A.... Therefore a vertical beam emitted from the antenna 2 is directed slightly below the direction of a vertical beam emitted from the antenna 1. By this constitution, the gain of the antenna 2 at a low angle of elevation is increased. Consequently, a gain difference between the antenna 1 and the antenna 2 at the low angle of elevation is reduced.
Patent JP-S6291507-A (JP)
Title: Production of resin of excellent optical property
Inventor: KATO YASUYUKI
IPC: C08F2/44
Filed: 1985-10-18
Abstract: PURPOSE:To obtain the titled transparent high-refractive index resin in good efficiency, by polymerizing a monomer selected from a styrene derivative containing chlorine or bromine and a (meth)acrylate containing chlorine or bromine in the presence of a specified redox polymerization initiator. CONSTITUTION:A monomer selected from a styrene derivative containing chlorine or bromine in the molecule (e.g., monochlorostyrene) and a (meth)acrylate containing chlorine or bromine in the molecule (e.g., monobromophenyl acrylate) or a monomer vartially containing its polymer is polymerized in the presence of a radical polymerization initiator (e.g., t-butyl peroxybenzoate), a reducing substance containing sulfur in the molecule (e.g., dibutylthiourea), a hydrohalide or quat. ammonium halide salt of an amine (e.g., n-octylamine) and a copper- containing compound (e.g., copper naphthenate) to obtain the titled resin suitable for, e.g., lenses.
Patent JP-S6387326-A (JP)
Title: Two and four-wheel drive mode change-over device for automobile
Inventor: OSHIBUCHI TAKAFUMI
IPC: F16H48/38
Filed: 1986-09-30
Abstract: PURPOSE:To surely prevent an engine from blowing up, by allowing a free and lock change-over mechanism to change over the drive mode from the two- wheel drive mode into the four-wheel drive mode in associating with the change- over operation so that the change-over operation is always carried out under the four-wheel drive lock condition. CONSTITUTION:When the drive mode is changed over from the two-wheel drive mode into the four-wheel drive mode, a slide shaft 46 in a 2-4 change-over mechanism 31 is shifted rightward, and an associating lever 60 in an associating mechanism 68 is rotated clockwise. Further, an associating fork 62 in a free and lock change-over mechanism 56 is pushed leftward so that a shift fork 30 is shifted rightward or toward the four-wheel drive side. Meanwhile, in association with the leftward movement of an associating sleeve 61 integrally incorporated with the associating fork 62, an engaging member 64 comes off from an engaging groove 67 in a slide shaft 54 so that a shift fork 55 is shifted leftward or toward the free side. Thereby the change-over from the two-wheel drive mode into the four-wheel drive mode is always made under the four-wheel drive lock condition.
Patent JP-H0395159-A (JP)
Title: 5-nitro-2-substituted aminopyridine derivative and its production
Inventor: YAMAJI MITSUHARU
IPC: C07D213/74
Filed: 1989-09-08
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or 1-5C alkyl; R<2> is 3-5C hydroxyalkyl or polyhydroxyalkyl when R<1> is H and 1-5C hydroxyalkyl or polyhydroxylakyl when R<1> is alkyl) or salts thereof. EXAMPLE:5-Nitro-2-(2-hydroxyethylamino)-4-methylpyridine. USE:An intermediate for producing developing substances for keratinous fiber dyeing agents. PREPARATION:For example, a 2-halo-5-nitropyridine derivative expressed by formula II (X is halogen) is reacted with amines expressed by formula III according to the reaction formula to provide the compound expressed by formula I. The above-mentioned reaction is preferably carried out at a molar ratio of the compounds expressed by formulas II to III used within the range of 1-10.
Patent JP-H0877265-A (JP)
Title: Communication system for video information and character information
Inventor: AZUMA YUJI
IPC: G06Q50/12
Filed: 1994-09-02
Abstract: PURPOSE: To provide the communication system for video information and character information through which the character information which is large in amount can be sent together with the video information and the character information which is large in amount can be displayed as an image at a terminal machine side together with the video information. CONSTITUTION: This system is equipped with a video information supply device 2 and a character information supply device 3 which are installed on the side of a center headquarter part H, a modulator 6 which mixes and sends the video information and character information sent from the video information supply device 2 and character information supply device 3 to the side of the terminal machine T, a demodulator 7 which demodulates the information sent from the modulator 6 by cable into the video information and character information, an image display part 8 which is connected to the demodulator 7, and computer graphics 9 which is connected to the demodulator 7 and image display part 8.
Patent JP-H1079539-A (JP)
Title: Carbon dioxide gas laser oscillator
Inventor: NAKAOKA KENKICHI
IPC: H01S3/038
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To realize a gas laser oscillator in which a discharge part is lessened in size and an insulating member is decreased in usage by a method, wherein a high- voltage electrode is provided at nearly a halfway point between ground electrodes which confront each other, sandwiching a flow of laser gas between them. SOLUTION: Ground electrodes 5A and 5B are provided at the upper part of an oscillation chamber 3, so as to confront each other through the intermediary of a flow of laser gas. A high-voltage electrode 7 is provided at nearly the halfway point between the ground electrodes 5A and 5B. A high-frequency alternating current power supply is turned on so as to apply a high voltage to the high-voltage electrode 7 through a power line, whereby a discharge takes place between the high-voltage electrode 7 and the ground electrodes 5A and 5B respectively for exciting the laser gas.  Therefore, a distance between the high-voltage electrode 7 and the ground electrode 5 is short, and a distance between the high-voltage electrode 7 and the wall of the oscillation vessel 3 is long, so that the high-voltage electrode 7 is lessened in voltage, and a discharge hardly occurs between the high-voltage electrode 7 and the wall of the oscillation vessel 3. By this setup, an insulating member can be reduced to a minimum in usage, and a discharge part can be lessened in size.
Patent JP-S59126096-A (JP)
Title: Rotary scroll member driving mechanism in scroll type compressor
Inventor: SUZUKI SHIGERU
IPC: F04C2/02
Filed: 1982-12-29
Abstract: PURPOSE:To prevent the generation of an abnormal high pressure and the damage of a scroll body due to the generation of the same by a method wherein an eccentricity of a rotary scroll member is decreased when the rotary scroll member is in a condition contacting with a fixed scroll member. CONSTITUTION:The resultant force of the Fg2 of gas in a compression chamber C, which is pushing a rotary scroll member 12, and the force Fg2 of an eccentric shaft 8, which is pushing the rotary scroll member 12, is the force Fo2. The resultant force Fo2 effects into the direction of decreasing the eccentricity (e) of the rotary scroll member 12. Accordingly, the rotary scroll member 12 is separated from a fixed scroll member 17 and liquid, enclosed in the compression chamber C, may escape to the sides of suction and delivery and prevents the generation of the abnormal high pressure, therefore, the damage of the scroll body may be prevented.
Patent JP-S60127493-A (JP)
Inventor: YAMANAKA TOSHIKATSU
IPC: G21C7/14
Filed: 1983-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001060196-A (JP)
Title: Image processor
Inventor: KONDO MAYU
IPC: G06F11/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve memory efficiency without uselessly expanding data on an IC card by processing the download and following access of language data on the card to a main body at high speed in simple configuration. SOLUTION: A leading address (leading address of a header itself at the time of compile) 72 of language data on the IC card is added to a header 71 of the language data. When referring to data after download, the language data is designated with a number, the address of the language data is acquired while referring to a pointer table, the added leading address 72 of the language data is subtracted from the acquired address and the leading address of a display language selected at present is added so that the address of data on a flash memory after download can be provided.
Patent JP-H0962998-A (JP)
Title: Portable navigation device
Inventor: ISHIKAWA HIROKI
IPC: G06T1/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To stably display a present position. SOLUTION: When GPS radio waves are not receivable though normally GPS radio waves are received to specify the present position nor position information of the base station is received, position information of a base station on a present position range is displayed on a map through the use of position information of an on-vehicle navigation device. A user moves from P1 to P5, the present position by the on-vehicle navigation device is displayed at P1 when GPS radio wave can be received at P5 and the present position by the preferential base station A is displayed at P2. At P3 where position information is not received from any base station, the present position is displayed from position information of the base station A which is received before.  Then, when the user moves to P4 within the transmission possible area b of the base station B, the present position is displayed by the base station A. Moreover, the present position which is detected by preferential GPS is displayed at P5 through it is within the transmission possible area c of the base station C.
Patent JP-H0789474-A (JP)
Title: Brake cooling device of motorcycle
Inventor: FUJITA YUZO
IPC: B62J15/00
Filed: 1993-09-21
Abstract: PURPOSE:To efficiently cool a brake disc rotor even if the depth of a front fender is increased to largely cover the upper part of a front wheel, and to hold down the manufacturing cost of the front fender. CONSTITUTION:A running wind intake port 31 opened forward is bored in the front end part of a front fender 6, and a running wind deflecting part 32 for guiding the running wind which enters the inside of the front fender 6 through the running wind intake port 31 to the brake disc rotor 18 side of a front wheel is formed along the rapping direction A of the front fender 6.
Patent JP-H0977547-A (JP)
Title: Mortal composition
Inventor: NAKANISHI MASUHIKO
IPC: C04B111/27
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a mortal composition excellent in coating workability and excellent in initial hardening property, tensile adhesive strength at a low temp. and water resistant. SOLUTION: In this mortal composition containing an epoxy resin water dispersion, a polyamine based hardening agent, a cement composition and an aggregate, the cement composition contains a normal Portland cement, an early strength Portland cement and/or a super early strength Portland cement and contains 30-70wt.% early strength and/or super early strength Portland cement based on the cement composition.
Patent JP-S6294490-A (JP)
Inventor: KURISHIMA TADAHIRO
IPC: B62J25/00
Filed: 1985-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1079878-A (JP)
Title: Still image-pickup device
Inventor: NAKAMURA MITSUAKI
IPC: H04N5/225
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the still image-pickup device which is capable of picking up a subject image of higher resolution than previously by reducing deviation and distortion of images, when split images of a subject are securely picked up and connected. SOLUTION: An image of the subject is image picked up periodically by scanning the image-pickup surface of an image-pickup means to send split images to a current image buffer 11 and a previous image buffer 12 one after another, and a movement quantity detecting means 13 detects the quantity of movement between two images. A decision means 14 decides whether the cumulative movement quantity obtained by accumulating the movement quantity is included in a specific area and an image input image means 15 takes an image in a frame memory 5, only when the cumulative movement quantity is included. Consequently, only the necessary image can be selected out of split images which are picked up periodically and the split image of the subject can be picked up securely.
Patent JP-H1078604-A (JP)
Title: Film unit with lens
Inventor: SUZUKI YOSHIJIRO
IPC: G03C3/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To optionally make light emission by a stroboscope impossible when photographing with strobe light is not performed by providing a switch for making the light emission by the stroboscope impossible in a stroboscopic circuit. SOLUTION: The stroboscopic circuit is provided with a light emission inhibiting switch SW1 being the switch for making the light emission by the stroboscope impossible and a charge inhibiting switch SW2 being the switch for making the light emission by the strobosocpe impossible by inhibiting a main capacitor C1 from being charged on a loop where the discharge current of a xenon discharge tube Xe flows. A light emission inhibiting switch button is constituted to turn off the switch SW1 in the stroboscopic circuit by depressing a release button in a state where the light emission inhibiting switch button is depressed in the case photographing with strobe light is not performed, so that the loop where the discharge current of the xenon discharge tube Xe flows is cut off and photographing is performed without making the stroboscope emit light.
Patent JP-H0285671-A (JP)
Title: Cold accumulation type refrigerator
Inventor: FUJIMOTO SHINJI
IPC: F25D16/00
Filed: 1988-09-20
Abstract: PURPOSE:To enable a refrigerator to be used both as a transportation apparatus and as a storage by providing an electromagnetic shutter at a cold air passage part through which a cold accumulating chamber and a cold storage chamber communicate with each other, closing the shutter when a blowing fan in the cold accumulating chamber is operated, and opening the shutter when the fan is stopped and at the time of cold storage transportation. CONSTITUTION:When a circuit of a cold accumulation temperature detector 42 is closed, an electromagnetic shutter 35 is closed so that cold air is released through a partial opening part 35a into a cold storage chamber 36, thereby preventing the cold air from being released excessively to the side of the chamber 36 by an operation of a blowing fan 30. When the circuit of the detector 42 is opened, the shutter 35 is opened so that the cold air can be fed sufficiently into the cold storage chamber 36 by a ventilating fan 37 even with the blowing fan 30 being stopped. When this system is used for cold storage transportation, the shutter 35 is opened, and the cold air in a cold accumulating chamber 27 is fed into the cold storage chamber 36 by the ventilating fan 37, thereby controlling the chamber 36 to a predetermined temperature.
Patent JP-S6476542-A (JP)
Title: Semiconductor laser driving device
Inventor: OTANI KAZUOKI
IPC: H01S5/068
Filed: 1987-09-18
Abstract: PURPOSE:To stabilize the optical output of a semiconductor laser at the time of switching a mode from recording to reproduction by starting the control of driving current for the semiconductor laser by monitoring the light quantity of the semiconductor laser after outputting high frequency current with a prescribed value to the semiconductor laser at the time of the reproduction. CONSTITUTION:In the reproduction, a reproduction switching signal is outputted to a high frequency superposition driving module 15 and a reproduction switching signal leading delay circuit 19, and the high frequency superposition driving module 15 is started up, and also, the reproduction switching signal is delayed by the reproduction switching signal leading delay circuit 19. And after the output of the high frequency superposition driving module 15 rises and arrives at a prescribed value, first driving current for the semiconductor laser 14a is controlled by monitoring the light quantity of the semiconductor laser 14. In such a way, is possible to stabilize the light quantity of the semiconductor laser 14a.
Patent JP-H0657831-A (JP)
Title: Bedewing preventive sheet
Inventor: KONO SHINICHI
IPC: E04B1/64
Filed: 1992-08-10
Abstract: PURPOSE:To obviate necessity for any hydrophilic processing and prevent bedewing over a long period of time by preparing a sheet in such a structure that a pressure sensitive adhesive layer is provided on one surface of a woven or nonwoven cloth consisting of ultra-thin fibers, and attaching this sheet to the inner wall surface, ceiling surface, component surfaces, etc. CONSTITUTION:A bedewing preventive sheet is structured so that a pressure sensitive adhesive layer 2 is provided on one surface of a woven or nonwoven cloth 1 having a fiber dia. below 0.1 denier, or preferably below 0.01 denier. This sheet is attached to parts of building likely to bedew, such as an inner wall surface or ceiling surface, or components on which bedewing is likely generated. This allows the condensate to permeate ultra-fine voids among the fibers of the sheet matrix even though the temp. of the attached surface has sunk below the dew point determined relative to the intra-room humidity to cause condensation of the moisture, and there is no risk of bedewing.
Patent JP-H05192504-A (JP)
Title: Modular type mixing and settling machine
Inventor: RODORUFU SHIYOMERU
IPC: B01D11/04
Filed: 1992-09-03
Abstract: PURPOSE: To permit the use, operation and maintenance within a hermetically sealed and shielded enclosure member by the use of a remote control device. CONSTITUTION: The modular mixer-settler is provided with a mixing chamber 1, in which a turbine 8 driven with motor devices 3, 4 rotates inside, a settling chamber 2, which is connected to the mixing chamber, circulating tubes, which are connected to tubes for the light or heavy phase circulation to which adjacent stages E1, E2, E3 correspond, at least one inlet and one outlet for the light and heavy phases, an boundary level-regulating member 11 and members 9, 10, which connect an inlet and an outlet for the light and heavy phases at every stage, and has mutually independent stages and mechanical agitation mechanism.
Patent JP-S6297502-A (JP)
Inventor: YAMAMOTO AKIO
IPC: B23K26/38
Filed: 1985-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0549665-A (JP)
Title: Bubble generating device for bathtub
Inventor: TANAKA MITSUHIRO
IPC: B05B3/00
Filed: 1991-08-23
Abstract: PURPOSE:To easily execute the orientation of a nozzle without allowing the tip of a spring to move together at the time of turning the nozzle. CONSTITUTION:In an opening part 11 for feeding out a mixed flow of a water flow and air, a nozzle 12 is placed turnably facing the inside of a bathtub, this nozzle 12 is energized toward the opening part 11 by a spring 14, and a slide member 16 is provided between the nozzle 12 and the spring 14.